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Subject: Symbolic: Status report 2004.04.13

Author: Steven Edwards

Date: 13:58:01 04/13/04


Symbolic: Status report 2004.04.13

Not much has happened is the past two weeks mostly because of health
difficulties.  But I have added a couple new bootstrap recognizers including
pin/frozen/restricted reporting.  I'm also working on a more structured approach
to organizing the pattern instance databases.   I hope to have more in another
week.

Here's BWTC.0025 and its bootstrap patterns:

[D] r1bq1r1k/ppp1N1p1/7p/2bp1pN1/2Bn1B1Q/8/PP3PP1/R3R1K1 w - - 0 1

Pattern: Attack   Count: ten
  ((BlackQueen d8) (WhiteKnight e7) t SE)
  ((WhiteKnight e7) (BlackBishop c8) nil WNW)
  ((WhiteKnight e7) (BlackPawn f5) nil SSE)
  ((WhiteKnight e7) (BlackPawn d5) nil SSW)
  ((BlackPawn h6) (WhiteKnight g5) nil SW)
  ((BlackPawn d5) (WhiteBishop c4) nil SW)
  ((BlackBishop c5) (WhiteKnight e7) t NE)
  ((WhiteQueen h4) (BlackPawn h6) t N)
  ((WhiteBishop f4) (BlackPawn c7) t NW)
  ((WhiteBishop c4) (BlackPawn d5) t NE)
Pattern: AttackMutual   Count: two
  ((BlackPawn d5) (WhiteBishop c4) nil SW)
  ((WhiteBishop c4) (BlackPawn d5) t NE)
Pattern: Defend   Count: twenty-eight
  ((BlackKing h8) (BlackPawn g7) nil SW)
  ((BlackRook f8) (BlackKing h8) t E)
  ((BlackRook f8) (BlackQueen d8) t W)
  ((BlackRook f8) (BlackPawn f5) t S)
  ((BlackQueen d8) (BlackRook f8) t E)
  ((BlackQueen d8) (BlackBishop c8) t W)
  ((BlackQueen d8) (BlackPawn c7) t SW)
  ((BlackQueen d8) (BlackPawn d5) t S)
  ((BlackBishop c8) (BlackPawn b7) t SW)
  ((BlackBishop c8) (BlackPawn f5) t SE)
  ((BlackRook a8) (BlackBishop c8) t E)
  ((BlackRook a8) (BlackPawn a7) t S)
  ((BlackPawn g7) (BlackPawn h6) nil SE)
  ((BlackBishop c5) (BlackPawn a7) t NW)
  ((BlackBishop c5) (BlackKnight d4) t SE)
  ((WhiteQueen h4) (WhiteKnight g5) t NW)
  ((WhiteQueen h4) (WhiteBishop f4) t W)
  ((WhiteQueen h4) (WhitePawn f2) t SW)
  ((WhiteBishop f4) (WhiteKnight g5) t NE)
  ((BlackKnight d4) (BlackPawn f5) nil ENE)
  ((WhiteBishop c4) (WhitePawn a2) t SW)
  ((WhiteKing g1) (WhitePawn g2) nil N)
  ((WhiteKing g1) (WhitePawn f2) nil NW)
  ((WhiteRook e1) (WhiteKnight e7) t N)
  ((WhiteRook e1) (WhiteKing g1) t E)
  ((WhiteRook e1) (WhiteRook a1) t W)
  ((WhiteRook a1) (WhitePawn a2) t N)
  ((WhiteRook a1) (WhiteRook e1) t E)
Pattern: DefendMutual   Count: four
  ((BlackRook f8) (BlackQueen d8) t W)
  ((BlackQueen d8) (BlackRook f8) t E)
  ((WhiteRook e1) (WhiteRook a1) t W)
  ((WhiteRook a1) (WhiteRook e1) t E)
Pattern: EnPrise   Count: two
  ((WhiteKnight g5))
  ((WhiteBishop c4))
Pattern: Exchangeable   Count: seven
  ((BlackBishop c8))
  ((WhiteKnight e7))
  ((BlackPawn c7))
  ((BlackPawn h6))
  ((WhiteKnight g5))
  ((BlackPawn f5))
  ((BlackPawn d5))
Pattern: Frozen   Count: zero
Pattern: Hanging   Count: one
  ((WhiteBishop c4))
Pattern: Loafer   Count: nine
  ((BlackPawn c7))
  ((BlackPawn b7))
  ((BlackPawn a7))
  ((WhiteKnight g5))
  ((BlackPawn f5))
  ((WhitePawn g2))
  ((WhitePawn f2))
  ((WhitePawn b2))
  ((WhitePawn a2))
Pattern: Loner   Count: four
  ((BlackRook a8))
  ((BlackBishop c5))
  ((WhiteQueen h4))
  ((WhitePawn b2))
Pattern: Move   Count: fifty-six
  ((WhiteBishop c4) (VacantMan a6) Regular Ba6)
  ((WhiteBishop c4) (VacantMan b3) Regular Bb3)
  ((WhiteBishop c4) (VacantMan b5) Regular Bb5)
  ((WhiteBishop f4) (VacantMan c1) Regular Bc1)
  ((WhiteBishop f4) (VacantMan d2) Regular Bd2)
  ((WhiteBishop c4) (VacantMan d3) Regular Bd3)
  ((WhiteBishop f4) (VacantMan d6) Regular Bd6)
  ((WhiteBishop c4) (VacantMan e2) Regular Be2)
  ((WhiteBishop f4) (VacantMan e3) Regular Be3)
  ((WhiteBishop f4) (VacantMan e5) Regular Be5)
  ((WhiteBishop c4) (VacantMan f1) Regular Bf1)
  ((WhiteBishop f4) (VacantMan g3) Regular Bg3)
  ((WhiteBishop f4) (VacantMan h2) Regular Bh2)
  ((WhiteBishop f4) (BlackPawn c7) Regular Bxc7)
  ((WhiteBishop c4) (BlackPawn d5) Regular Bxd5)
  ((WhiteKing g1) (VacantMan f1) Regular Kf1)
  ((WhiteKing g1) (VacantMan h1) Regular Kh1)
  ((WhiteKing g1) (VacantMan h2) Regular Kh2)
  ((WhiteKnight e7) (VacantMan c6) Regular Nc6)
  ((WhiteKnight g5) (VacantMan e4) Regular Ne4)
  ((WhiteKnight g5) (VacantMan e6) Regular Ne6)
  ((WhiteKnight g5) (VacantMan f3) Regular Nf3)
  ((WhiteKnight g5) (VacantMan f7) Regular Nf7+)
  ((WhiteKnight e7) (VacantMan g6) Regular Ng6+)
  ((WhiteKnight e7) (VacantMan g8) Regular Ng8)
  ((WhiteKnight g5) (VacantMan h3) Regular Nh3)
  ((WhiteKnight g5) (VacantMan h7) Regular Nh7)
  ((WhiteKnight e7) (BlackBishop c8) Regular Nxc8)
  ((WhiteKnight e7) (BlackPawn d5) Regular Nxd5)
  ((WhiteKnight e7) (BlackPawn f5) Regular Nxf5)
  ((WhiteQueen h4) (VacantMan g3) Regular Qg3)
  ((WhiteQueen h4) (VacantMan g4) Regular Qg4)
  ((WhiteQueen h4) (VacantMan h1) Regular Qh1)
  ((WhiteQueen h4) (VacantMan h2) Regular Qh2)
  ((WhiteQueen h4) (VacantMan h3) Regular Qh3)
  ((WhiteQueen h4) (VacantMan h5) Regular Qh5)
  ((WhiteQueen h4) (BlackPawn h6) Regular Qxh6+)
  ((WhiteRook a1) (VacantMan b1) Regular Rab1)
  ((WhiteRook a1) (VacantMan c1) Regular Rac1)
  ((WhiteRook a1) (VacantMan d1) Regular Rad1)
  ((WhiteRook e1) (VacantMan e2) Regular Re2)
  ((WhiteRook e1) (VacantMan e3) Regular Re3)
  ((WhiteRook e1) (VacantMan e4) Regular Re4)
  ((WhiteRook e1) (VacantMan e5) Regular Re5)
  ((WhiteRook e1) (VacantMan e6) Regular Re6)
  ((WhiteRook e1) (VacantMan b1) Regular Reb1)
  ((WhiteRook e1) (VacantMan c1) Regular Rec1)
  ((WhiteRook e1) (VacantMan d1) Regular Red1)
  ((WhiteRook e1) (VacantMan f1) Regular Rf1)
  ((WhitePawn a2) (VacantMan a3) Regular a3)
  ((WhitePawn a2) (VacantMan a4) Regular a4)
  ((WhitePawn b2) (VacantMan b3) Regular b3)
  ((WhitePawn b2) (VacantMan b4) Regular b4)
  ((WhitePawn f2) (VacantMan f3) Regular f3)
  ((WhitePawn g2) (VacantMan g3) Regular g3)
  ((WhitePawn g2) (VacantMan g4) Regular g4)
Pattern: Pinned   Count: one
  ((WhiteQueen h4) (BlackPawn h6) (BlackKing h8) N)
Pattern: Protected   Count: fourteen
  ((BlackKing h8))
  ((BlackRook f8))
  ((BlackQueen d8))
  ((BlackPawn g7))
  ((BlackPawn b7))
  ((BlackPawn a7))
  ((WhiteBishop f4))
  ((BlackKnight d4))
  ((WhitePawn g2))
  ((WhitePawn f2))
  ((WhitePawn a2))
  ((WhiteKing g1))
  ((WhiteRook e1))
  ((WhiteRook a1))
Pattern: Restricted   Count: one
  ((WhiteQueen h4) (BlackPawn h6) (BlackKing h8) N)
Pattern: Unattacked   Count: eighteen
  ((BlackKing h8))
  ((BlackRook f8))
  ((BlackQueen d8))
  ((BlackRook a8))
  ((BlackPawn g7))
  ((BlackPawn b7))
  ((BlackPawn a7))
  ((BlackBishop c5))
  ((WhiteQueen h4))
  ((WhiteBishop f4))
  ((BlackKnight d4))
  ((WhitePawn g2))
  ((WhitePawn f2))
  ((WhitePawn b2))
  ((WhitePawn a2))
  ((WhiteKing g1))
  ((WhiteRook e1))
  ((WhiteRook a1))
Pattern: Undefended   Count: five
  ((BlackRook a8))
  ((BlackBishop c5))
  ((WhiteQueen h4))
  ((WhiteBishop c4))
  ((WhitePawn b2))



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